| [ Index ] |
PHP Cross Reference of MantisBT |
[Source view] [Print] [Project Stats]
File containing the ezcGraphNumericDataSet class
| Copyright: | Copyright (C) 2005-2009 eZ Systems AS. All rights reserved. |
| License: | http://ez.no/licenses/new_bsd New BSD License |
| Version: | 1.5 |
| File Size: | 287 lines (8 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Class: ezcGraphNumericDataSet - X-Ref
Dataset for numeric data.| __construct( $start = null, $end = null, $callback = null ) X-Ref |
| Constructor param: float $start Start value for x axis values of function param: float $end End value for x axis values of function param: callback $callback Callback function return: void |
| __set( $propertyName, $propertyValue ) X-Ref |
| Options write access param: mixed $propertyName Option name param: mixed $propertyValue Option value; return: mixed |
| __get( $propertyName ) X-Ref |
| Property get access. Simply returns a given option. param: string $propertyName The name of the option to get. return: mixed The option value. |
| getKey() X-Ref |
| Get the x coordinate for the current position param: int $position Position return: float x coordinate |
| offsetExists( $key ) X-Ref |
| Returns true if the given datapoint exists Allows isset() using ArrayAccess. param: string $key The key of the datapoint to get. return: bool Wether the key exists. |
| offsetGet( $key ) X-Ref |
| Returns the value for the given datapoint Get an datapoint value by ArrayAccess. param: string $key The key of the datapoint to get. return: float The datapoint value. |
| offsetSet( $key, $value ) X-Ref |
| Throws a ezcBasePropertyPermissionException because single datapoints cannot be set in average datasets. param: string $key The kex of a datapoint to set. param: float $value The value for the datapoint. return: void |
| current() X-Ref |
| Returns the currently selected datapoint. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: string The currently selected datapoint. |
| next() X-Ref |
| Returns the next datapoint and selects it or false on the last datapoint. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: float datapoint if it exists, or false. |
| key() X-Ref |
| Returns the key of the currently selected datapoint. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: string The key of the currently selected datapoint. |
| valid() X-Ref |
| Returns if the current datapoint is valid. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: bool If the current datapoint is valid |
| rewind() X-Ref |
| Selects the very first datapoint and returns it. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: float The very first datapoint. |
| count() X-Ref |
| Returns the number of elements in this dataset return: int |
| Generated: Thu Jul 28 15:48:31 2011 | Cross-referenced by PHPXref 0.7 |